Because of the everyday use of power generators in Iraq, which exist in residential neighborhoods, it is necessary to study the impact on soils and plants surrounding areas of those generators. Lead is one the most heavy ...

The energy loss of a 3-dimensional harmonic oscillator due to the quadrupole radiation in quadratic f (R) gravity is calculated.

The current status and distribution of the dragonflies (Anisoptera) of Pakistan were studied during 2005-2009. Two dragonfly species were identified for the first time from Pakistan. Among these, Rhodothemis rufa is a red, ...

Inhibitory Effect of three benzothiazole derivatives (1, 3-benzothiazol-2-amine (BTA), 6-methyl-1, 3-benzothiazol-2-amine (MBTA) and 2-amino-1, 3-benzothiazole-6-thiol (TBTA)) on corrosion of carbon steel has been studied ...

We study the eigenenergies and eigenfunctions of the ground and first excited states (GFES) of an electron strongly coupled to the LO-phonon in an asymmetry quantum dot (AQD) under an applied electric field by using a ...

An endochitinase gene (chit36) was isolated from the biocontrol fungus Trichoderma atroviride. Chit36 was overexpressed under the CaMV35S constitutive promoter in canola. Transformation of cotyledonary petioles was achieved ...

In this paper the synthesis of some new polyaromatic monocyclic β-lactams has been reported. These cycloadducts have been synthesized by the [2+2] ketene-imine cycloaddition reaction known as the Staudinger reaction. All ...

The fabrication of a non-doped red organic light-emitting device (OLED) has been developed using naturally occurring curcumin as an emissive layer of OLED. In this research, the electroluminescent spectrum (EL) of curcumin ...

Human mitochondrial DNA (mtDNA) is 16,569 base pairs (bp) in length, coding for 37 genes. During the course of evolution, nearly all the genes expressing ribosomal proteins and ribosomal RNAs (rRNA) genes have been transferred ...

Early Triassic carbonate ramp sediments of the lower part of the Elika Formation are known as Vermicular limestone. In the Moro Mountain, northwest Iran, the Vermicular limestone includes bioturbated dolomitic mudstone, ...

This paper aims to study a generalized double sinh-Gordon equation, which appears in several physical phenomena such as integrable quantum field theory, kink dynamics and fluid dynamics. Lie symmetry analysis together with ...

In this paper , the quintic B-spline collocation scheme is employed to approximate numerical solution of the KdV-like Rosenau equation . This scheme is based on the Crank-Nicolson formulation for time integration and quintic ...

The complex-step derivative approximation is applied to compute numerical derivatives. In this study, we propose a new formula of fractional complex-step method utilizing Jumarie definition. Based on this method, we ...

The effects of conduction band nonparabolicity, aluminum concentration and external electric field on the charge density and binding energy of an on-center hydrogenic donor impurity in a spherical quantum dot which is ...